Goran Gusak from Croatia was able to obtain the Nestbrother of Goed Grijs from Leideman brothers. Nestbrother Goed Grijs and his children are currently playing the leading role in the breedingloft of Gusak. Goed Grijs won 7x 1. including 1. NPO Laon 6.371 birds. 3 generations offspring ‘Goed Grijs’ are winners of among others:
- 1. Dutch Olympiad bird cat. G 2023 ‘Olympic Femke’ at Foppe Van Der Meer
- 1. Nat. acebird middle dist. NPO 2023 at Ype Hemstra
- 1. Nat. acebird middle dist. WBP 2023 ‘Olympic Femke’ at Foppe Van Der Meer
- 1. Nat. acebird allround WBP 2023 ‘Olympic Femke’ at Foppe Van Der Meer
- 1. Nat. acebird middle dist. PIPA Ranking 2023 ‘Olympic Femke’ Van Der Meer
- 1. Nat. acebird late tour WHZB/TBOTB 2019 ‘Speedy Grizzle’, at Eijerkamp
- 2. Nat. ace KBDB Sprint YL 2022 after loftmate at Dehon-Demonseau
- 2. Nat. young acebird sprint PIPA Ranking 2021 at Foppe Van Der Meer
- 9. Nat. acebird middle dist. PIPA Ranking 2022 at Gebr. Leideman
- 1. prov. acebird short dist. 2022 ‘Jitters’ at Eijerkamp
- 1. s-prov. acebird sprint 2019 at Gebr. Leideman
- 1. prov. Quievrain – 25,734 birds at K. & K. Meijers
- 1. prov. Beek en Donk – 15,023 birds at Foppe Van Der Meer
- 1. prov. Quievrain – 12,633 birds at Peter Jansen
- 1. prov. Zutphen – 11,284 birds at Foppe VD Meer
- 1. prov. Marche – 10,076 birds at Peter Jansen
- 1. prov. Heusden-Zolder – 7,320 birds at Peter Jansen
- 1. prov. Weert - 6,588 birds at Gebr. Leideman
- 1. I.prov. Etroeungt – 5,962 birds at Gebr. Leideman
- 1. prov. Menen – 5,548 birds at Eijerkamp
- 1. prov. Hannut - 5,477 birds at Gebr. Leideman
- 1. prov. Venlo - 4,429 birds at Gebr. Leideman
- 1. prov. Arlon – 3,722 birds at Peter Jansen
- 1. Pissanulok Thailand 333 km – 2,310 birds 2020 at Wasan & Akkrima Lofts
- 1. NPO South / 2. Nat. S3 Sens – 8,750 birds at Albert Roording
Many more massive winners & top prize winners in NPO/prov. racing